They're known for wearing their hearts on their tee, whether it's a subtle break-up or a public warning - like our friend Lindsay Lohan here.

Li-Lo is enjoying a long stay in London after seemingly giving up on her LA lifestyle.

The troubled 27-year-old has certainly been making the most of her visit by hitting up all of the exclusive celebrity hotspots in the capital.

Lohan went bra-less while wearing a t-shirt with "Parental Advisory Explicit Content" blazoned across it.

The logo - often seen on albums with more wearing per song than actual tracks - is possibly a response to recent pictures of her looking worse for wear as she stumbled out of swanky diner the Chiltern Firehouse.

(Image: Splash News)

The actress wouldn't be the first star to make a statement with her clothes.

To celebrate, we're having a celebrity tee party and you're invited.

The theme is heartache and rage, printed on a t-shirt and worn for the world to see. Awkward? You bet, come on in.